Courses in Probability Theory can help you learn statistical reasoning, random variables, and probability distributions. You can build skills in hypothesis testing, regression analysis, and decision-making under uncertainty. Many courses introduce tools like R, Python, and Excel, that support analyzing data and modeling real-world phenomena. You'll explore key topics such as Bayes' theorem, expected value, and the law of large numbers, all of which are crucial for applications in fields like finance, engineering, and artificial intelligence.

Packt
Skills you'll gain: Secure Coding, API Testing, Application Programming Interface (API), Security Testing, Open Web Application Security Project (OWASP), Penetration Testing, Application Security, Restful API, Authentications, Personally Identifiable Information, Brute-force attacks, Security Engineering, Threat Modeling, Distributed Denial-Of-Service (DDoS) Attacks, Vulnerability Assessments, Exploitation techniques, Data Security, Business Logic, Authorization (Computing), Cybersecurity
Intermediate · Course · 1 - 3 Months

University of Minnesota
Skills you'll gain: Open Web Application Security Project (OWASP), Cucumber (Software), Software Testing, Selenium (Software), Gherkin (Scripting Language), JUnit, Verification And Validation, Test Automation, Unit Testing, Security Testing, Regression Testing, System Testing, Test Case, Software Development Tools, Testability, White-Box Testing, Behavior-Driven Development, Code Coverage, Performance Testing, Development Testing
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: IT Automation, IT Infrastructure, Amazon Web Services, Cloud Deployment, System Configuration, Security Controls
Intermediate · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Emotional Intelligence, Stakeholder Management, Executive Presence, Professional Development, Leadership and Management, Business Leadership, Technical Management, Personal Development, AI Enablement, Operational Excellence, Business Communication, Strategic Thinking, Generative AI, Communication, Value Propositions, Risk Management, Cloud Computing, Machine Learning
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Estate Planning, Portfolio Risk, Wealth Management, Risk Management, Portfolio Management, Investment Management, Tax Planning, Financial Planning, Asset Management, Risk Appetite, Personalized Service, Tax, Financial Analysis, Behavioral Economics, Financial Modeling, Simulation and Simulation Software
Beginner · Course · 1 - 3 Months

Coursera
Skills you'll gain: Social Media Management, Social Media, Social Media Marketing, Social Media Strategy, Social Media Content, Social Media Campaigns, Workflow Management, Scheduling, Brand Strategy, Customer Communications Management, Social Impact, Content Strategy, Case Studies, Social Skills, Social Network Analysis, Customer Engagement
Intermediate · Course · 1 - 4 Weeks

Yale University
Skills you'll gain: Systems Thinking, Strategic Leadership, Leadership, Team Leadership, Team Building, Team Management, Leadership and Management, Action Oriented, Visionary, Time Management, Prioritization, Planning, Emotional Intelligence, Personal Development, Self-Awareness, Goal Setting, Communication
Intermediate · Course · 1 - 3 Months

University of Pennsylvania
Skills you'll gain: R Programming, R (Software), Statistical Analysis, Statistical Methods, Statistical Modeling, Statistical Inference, Data Analysis, Quantitative Research, Regression Analysis, Research Design, Graph Theory
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Scala Programming, Data Pipelines, Test Driven Development (TDD), Apache Airflow, Data Lakes, Apache Spark, CI/CD, Apache Kafka, Data Quality, Data Infrastructure, Cloud Engineering, Data Architecture, Performance Tuning, Unit Testing, Data Transformation, Data Processing, Data Validation, Real Time Data, Big Data, Data Integrity
Intermediate · Course · 3 - 6 Months

Universidad de los Andes
Skills you'll gain: Energy and Utilities, Climate Change Mitigation, Sustainable Development, Sustainable Technologies, Electric Power Systems, Systems Analysis, Environmental Issue, Systems Thinking, Community Development, Simulations, Case Studies, Decision Support Systems, Transaction Processing, Artificial Intelligence, Machine Learning
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Budget Management, Budgeting, Cost Control, Variance Analysis, Operating Budget, Cost Accounting, Cost Estimation, Expense Management, Microsoft Excel, Microsoft Copilot, Financial Planning, Prompt Engineering, Data Storytelling, ChatGPT, Root Cause Analysis
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Threat Modeling, Security Testing, Secure Coding, Vulnerability Scanning, Penetration Testing, Vulnerability Management, Dependency Analysis, Threat Management, Application Security, Cyber Security Assessment, Security Requirements Analysis, DevSecOps, Security Strategy, Code Review, Risk Management Framework, Program Development
Intermediate · Course · 1 - 4 Weeks